I was looking at swapping in a different intake manifold for my BE chassis legacy from either the same or newer model legacy or impreza. I was going to do some custom work on it, and then when I do the new headgaskets, swap the custom manifold on at the same time so I'm not waiting on the manifold to be worked on. I know not to get one that has a drive-by-wire TB, is there anything else I should be careful of? I've found a few JDM manifolds from a BE5 B4 TT for cheap. I'm about 90% sure on fitment, I just need someone to confirm what I'm thinking and tell me if I'm completely wrong or right. Thanks!